Feb. 5, 2018: As tensions between the FBI and members of the GOP continue to rise, The Takeaway dives into the history of Congress' relationship with the federal agency.  Plus, assessing Janet Yellen's tenure as Fed chair; what Kansans are hoping for from their new governor; why more Pakistanis are risking dangerous migration routes to Europe; and author Ijeoma Oluo joins to kick off our new book club, "Reading the Reckoning."